Nick Halstead has announced a contest on his blog today for PHP developers everywhere to participate in - a programming competition surrounding a challenge he's created.

It has been a lot harder than I thought to come up with a fair programming challenge that would not take too long or require lots of knowledge in any particular framework or other associated technology. It could have been to make use of a whole host of currently available API’s and to make a useful mash-up but these again require other external knowledge beyond just PHP. I finally settled on a logic problem that is hopefully not too hard to solve but will test a range of PHP skills.

The problem he's worked up involves changing a word, one letter at a time, into another word using user-defined lists and choice of word. There's several requirements you'll need to follow an d rules for things like the submission process and what server setup can be used.

So, what's the motivation? First prize is a copy of Zend Studio Professional and a year of support, second prize is a Zend t-shirt, and third is a Zend Pen. For full information on participating and on all of the rules you'll need to follow, check out Nick's full post.